Ali Mashtizadeh
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b57247e8aa
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Print usage in kernel debugger for pci, debug and disk functions.
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2023-11-28 23:42:11 -05:00 |
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Ali Mashtizadeh
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0cba356b78
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Merge /home/ali/working/CastorOS-FS
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2023-11-21 22:53:50 -05:00 |
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Ali Mashtizadeh
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d4fb02e2b4
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Implemented write support in the file system and added fiotest, and stat
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2023-11-21 21:37:17 -05:00 |
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Ali Mashtizadeh
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7756f5e80c
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Refactor thread code for portability.
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2023-10-23 22:24:43 -04:00 |
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Ali Mashtizadeh
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cf1adfc2a4
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Merge branch 'master' of ssh://review.rcs.uwaterloo.ca:77/source/metal-cos
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2023-10-23 22:00:07 -04:00 |
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Ali Mashtizadeh
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51b61e3316
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Use PROT/MAP flags rather than PTEs to improve portability.
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2023-10-23 21:53:07 -04:00 |
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Ali Mashtizadeh
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d1a7bc9020
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Rename cpu definitions to cpu.h and cpuop.h
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2023-10-23 16:27:55 -04:00 |
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Ali Mashtizadeh
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14cc577adf
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Cleanup to prepare for ARM64 + Metal
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2023-10-20 16:57:02 -04:00 |
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Ali Mashtizadeh
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bd44784c5f
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Cleanup comments and change CV_WakeAll -> CV_Broacast
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2023-10-16 15:07:17 -04:00 |
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Ali Mashtizadeh
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032bf32d88
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Remove accidently committed debugging
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2023-10-02 19:46:25 -04:00 |
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Ali Mashtizadeh
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63f2ae716e
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Add spawn and wait/waitpid functions into libc.
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2023-10-02 19:33:47 -04:00 |
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Ali Mashtizadeh
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e2be315cfc
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Reentrant strtok for kernel debugger
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2023-10-01 19:47:26 -04:00 |
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Ali Mashtizadeh
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78768d172a
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Implementing strtok and adding strtok to the shell
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2023-10-01 19:36:02 -04:00 |
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Ali Mashtizadeh
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631603cab3
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Fix up documentation
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2023-09-10 16:12:25 -04:00 |
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Ali Mashtizadeh
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22704368cb
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Documentation cleanup throughout the kernel
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2023-09-09 20:18:08 -04:00 |
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Ali Mashtizadeh
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ac1d7e05ee
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Cleanup documentation add doxygen and README.
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2023-09-09 18:15:41 -04:00 |
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Ali Mashtizadeh
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a58001cd9e
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Cleanup and comments in process and thread code and bonus asserts.
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2023-09-06 13:51:47 -04:00 |
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Ali Mashtizadeh
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4e7deee132
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Fix warning
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2023-09-05 22:19:11 -04:00 |
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Ali Mashtizadeh
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3bde8dd084
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Cleaning up a pile of bugs
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2023-09-05 22:18:10 -04:00 |
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Ali Mashtizadeh
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b508aaca27
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Fix handle use after free
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2023-09-05 21:20:02 -04:00 |
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Emil Tsalapatis
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d0f236206a
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do not remove process from parent zombie list during Process_Destroy
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2023-09-05 17:26:34 -04:00 |
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Emil Tsalapatis
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1c88ad598c
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wake up procs in wait channel during Mutex_Unlock
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2023-09-05 16:37:22 -04:00 |
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Ali Mashtizadeh
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e991129de9
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Free pages in PMap_Destroy and add extra assertions to catch errors in PAlloc.
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2023-09-04 16:03:34 -04:00 |
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Ali Mashtizadeh
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3e5eeacf09
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Add extra ASSERTs to PAlloc_AllocPage
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2023-09-03 14:56:44 -04:00 |
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Ali Mashtizadeh
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feb45381ba
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OSWait: Fix waiting on a specific PID
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2023-09-03 14:54:14 -04:00 |
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Ali Mashtizadeh
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72341c3c8b
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Fix WaitChannel_Wake to do nothing if there's no threads to wake up.
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2023-09-02 18:41:20 -04:00 |
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Ali Mashtizadeh
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d3349d9eaa
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Adding kernel side Mutex, CV, and testing it with Exit/Wait.
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2023-09-02 17:51:10 -04:00 |
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Ali Mashtizadeh
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8ce9e523e0
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Print currently running threads as well for debugging.
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2023-08-30 15:50:41 -04:00 |
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Ali Mashtizadeh
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f2b35697a5
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Remove warning and cleanup console output.
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2023-08-30 13:03:55 -04:00 |
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Ali Mashtizadeh
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52377a980c
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Add waitchannels into the kernel.
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2023-08-30 12:49:23 -04:00 |
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Ali Mashtizadeh
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67578f14b7
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Add lock and malloc annotations to the code.
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2023-08-30 12:45:51 -04:00 |
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Ali Mashtizadeh
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1df34b2d2e
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Cleanup loader and unify init and spawn paths.
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2023-08-21 22:06:57 -04:00 |
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Ali Mashtizadeh
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ff7c6309b7
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Split up thread.c into thread, process and scheduler files.
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2023-08-21 18:38:51 -04:00 |
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Ali Mashtizadeh
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e4ca21fa2e
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Destroy spinlock when destroying the semaphore
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2023-08-21 18:36:54 -04:00 |
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Ali Mashtizadeh
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1a67c4841b
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Fix argument passing and cleanup sysctl
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2023-08-21 16:57:54 -04:00 |
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Ali Mashtizadeh
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c8f6294511
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Fix address printing in Debug_HexDump
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2023-08-20 19:05:59 -04:00 |
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Ali Mashtizadeh
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2718379e6d
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Add argument passing
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2023-08-20 19:04:28 -04:00 |
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Ali Mashtizadeh
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febc7b7997
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Support loading unaligned binaries
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2023-08-16 23:05:52 -04:00 |
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Ali Mashtizadeh
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a7c7a06a5b
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Change debug shell from > to kdbg>
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2022-12-10 01:08:36 -05:00 |
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Ali Mashtizadeh
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dfff32378c
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Style fixes
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2022-12-09 23:51:59 -05:00 |
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Ali Mashtizadeh
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f86e4ad966
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Cleanup and commenting source code
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2022-12-09 23:51:45 -05:00 |
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Ali Mashtizadeh
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506c559dad
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Updating copyright for files only touched by me
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2018-07-05 16:55:21 -04:00 |
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Ali Mashtizadeh
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7bc8169ff2
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Fixing some compiler warnings
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2015-12-10 12:21:27 -08:00 |
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Ali Mashtizadeh
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c1461694ca
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Support writing sysctls from userspace
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2015-12-01 15:14:17 -08:00 |
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Ali Mashtizadeh
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afd9cdc068
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Adding sysctl command line tool
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2015-11-15 15:17:18 -08:00 |
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Ali Mashtizadeh
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ae809dd23a
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Support setting sysctls from the debugger
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2015-11-13 14:43:29 -08:00 |
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Ali Mashtizadeh
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33af1ed42b
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Use NMIs to halt all cores when entering the debugger and resume all cores on exit.
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2015-02-28 20:18:38 -08:00 |
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Ali Mashtizadeh
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ce7e8ec194
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Assert that spinlocks are locked and unlocked on the same processor
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2015-02-16 15:41:32 -08:00 |
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Ali Mashtizadeh
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0d335ebe20
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Cleanup making internal functions static
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2015-02-16 13:23:21 -08:00 |
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Ali Mashtizadeh
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2bb2090c93
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Remove already fixed comment
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2015-02-16 13:11:55 -08:00 |
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